Rockwell Automation 1775-S4B,D17756.5.3 User Manual SCANNER/MSG HND - Manual (Page 23)

Chapter
4
4Ć1
Operating the LIST Function
The LIST function allows you to select parameters to operate the PLC-3
controller. After reading this chapter, you should be able to:
Select operating parameters for the RS-232-C communication channel
on the 1775-S4B scanner
Select operating parameters for the I/O communication channels on the
1775-S4B scanner
You can operate the LIST function for the 1775-S4B scanner through a
1770-T4 terminal or the data access panel on the PLC-3 Main Chassis (cat.
no. 1775-Al). Refer to the PLC-3 Programmable Controller Installation
and Operation Manual (publication 1775-6.7.1, formerly 1775-800) for
detailed information on operating the LIST function.
Figure 4.1 shows you the parameters that you can select for each channel.
We explain these parameters in the following sections.
If you select COMM CHAN to configure the RS-232-C communication
channel, you can make the following selections:
TTY (Printer) defaults
CRT
defaults
Privileges
Echo
Line
length
Pad characters
Tabs
Form
feed
Mode
XON/XOFF
Communication rate (baud)
Parity
Stop
bits
Data bits/character
ASCII code size
4.0
Chapter Objectives
4.1
Entering LIST
4.2
Configuring the RSĆ232ĆC
Communication Channel